GUILT AND INNOCENTS.(Nobody Knows)(Turtles Can Fly)(Movie Review)

If the Japanese director Hirokazu Kore-eda hadn't gone into the movie business, he would have made a great botanist. The evidence is plain to see in his latest film, "Nobody Knows." It is there in the photosynthetic feel for the fluctuations of available light; in the close attention paid to the minor components of which people and things are made (we see as many hands and feet as we do faces); and in the plants that sprout, with varying degrees of success, throughout the film. The greenery is tended by four siblings: Akira (Yuya Yagira), who is twelve; his sister Kyoko (Ayu Kitaura), who is younger but looks older; and two little ones--Shigeru (Hiei Kimura), "the noisy ...